Luca Sacchi Ricciardi
76 lines
1.8 KiB
JavaScript
76 lines
1.8 KiB
JavaScript
const CACHE_NAME = "llm-monitor-v2";
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const APP_SHELL = [
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"/",
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"/servers",
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"/models-running",
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"/models-available",
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"/static/css/output.css",
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"/static/js/server-config.js",
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"/static/js/app.js",
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"/static/js/servers.js",
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"/static/js/models-running.js",
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"/static/js/data-sync.worker.js",
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"/static/js/pwa-register.js",
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"/manifest.webmanifest",
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"/favicon.ico"
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];
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self.addEventListener("install", (event) => {
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event.waitUntil(
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caches.open(CACHE_NAME).then((cache) => cache.addAll(APP_SHELL))
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);
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self.skipWaiting();
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});
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self.addEventListener("activate", (event) => {
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event.waitUntil(
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caches.keys().then((keys) =>
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Promise.all(
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keys.filter((key) => key !== CACHE_NAME).map((key) => caches.delete(key))
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)
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)
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);
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self.clients.claim();
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});
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self.addEventListener("fetch", (event) => {
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if (event.request.method !== "GET") {
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return;
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}
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const requestUrl = new URL(event.request.url);
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const isApiRequest = requestUrl.pathname.startsWith("/api/");
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if (isApiRequest) {
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event.respondWith(
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fetch(event.request).catch(() =>
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new Response(JSON.stringify({ detail: "Offline" }), {
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status: 503,
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headers: { "Content-Type": "application/json" }
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})
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)
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);
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return;
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}
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event.respondWith(
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caches.match(event.request).then((cached) => {
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if (cached) {
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return cached;
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}
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return fetch(event.request)
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.then((response) => {
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if (!response || response.status !== 200 || response.type !== "basic") {
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return response;
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}
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const responseClone = response.clone();
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caches.open(CACHE_NAME).then((cache) => cache.put(event.request, responseClone));
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return response;
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})
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.catch(() => caches.match("/servers"));
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})
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);
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});
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